Check Java/ Check C/ C++/scripts is a directory C++/scripts/build.sh is a file C++/scripts/commit.sh is a file C++/scripts/debug.sh is a file C++/scripts/lines.sh is a file C++/scripts/release.sh is a file C++/scripts/temp is a file C++/scripts/web.sh is a file Check C++/ C++/scripts is a directory Check C++/scripts/ md5: http://sig.projectdivar.com/sigonasr2/SigScript/raw/branch/main/C++/scripts/md5 filelist: http://sig.projectdivar.com/sigonasr2/SigScript/raw/branch/main/C++/scripts/filelist Check scripts/ utils/.coauthors is a file utils/define.sh is a file utils/main.sh is a file utils/search.sh is a file utils/.updateDirectories is a file Check utils/ md5: http://sig.projectdivar.com/sigonasr2/SigScript/raw/branch/main/utils/md5 filelist: http://sig.projectdivar.com/sigonasr2/SigScript/raw/branch/main/utils/filelist Running program... ================ ccccccccccccccccccccccccccacccccccccccccccca cccccccccccccccciiiicccccccddddddccccccccccc cccaaaccccccccciiiiiiiicccdddddddddacaaccccc ccaaaacccccccchhiiiiiiiiicddddddddddaaaccccc ccaaaaccccccchhhipppppiiiijjjjjjjddddaaccccc cccaaaccccccchhhpppppppiijjjjjjjjjddeeaccccc ccccccccccccchhppppppppppjjqqqjjjjjeeeaacccc cccccccccccchhhpppuuuupppqqqqqqqjjjeeeaacccc cccccccccccchhhopuuuuuuppqqqqqqqjjjeeecccccc ccaaccccccchhhhoouuuuuuuqvvvvvqqqjkeeecccccc caaaccccccchhhooouuuxxxuvvvvvvqqqkkeeecccccc aaaaaaaccchhhhooouuxxxxuvyyyvvqqqkkeeecccccc aaaaaaaccjjhooooouuxxxxyyyyyvvqqqkkeeecccccc aaaaaaccjjjooootuuuxxxxyyyyyvvqqkkkeeecccccc aaaaaacjjjooootttuxxxxxyyyyvvrrrkkkeeecccccc aaaaaacjjjoootttxxxEEnding node set. zzzzyyvvvrrrkkkfffcccccc aaccaacjjjoootttxxxxxyyyyyyvvvrrkkkfffcccccc cccccccjjjoootttxxxxyxyyyyyywvvrrkkkfffccccc aacccccjjjnnnttttxxxxyyyyyyywwwrrkkkfffccccc SStarting node set. abaaacjjjnnnntttttxxyywwwwwwwwrrrlkfffccccc aaaaacccjjjnnnnnttttwwywwwwwwwrrrrllfffccccc aaaaccccjjjjinnnntttwwwwwsssrrrrrllllffccccc aaaaacccciiiiinnnntswwwwssssrrrrrlllfffccccc aaaaaaccccciiiinnnssswwsssssllllllllfffccccc aaccaacccccciiiinnsssssssmmllllllllfffaacccc aaccccccccccciiinnmsssssmmmmlllllgggffaacccc cccccccccccccciiimmmsssmmmmmgggggggggaaacccc aaaccccccccccciiimmmmmmmmmgggggggggaaacccccc aaacccccccccccciiimmmmmmmhhggggcaaaaaaaccccc aaacccccccccccciihhmmmmhhhhgccccccccaacccccc aaaccccccccccccchhhhhhhhhhhaaccccccccccccccc aaacccaaacccccccchhhhhhhhaaaaccccccccccccccc accccaaaacccccccccchhhhccccaaccccccccccaaaca cccccaaaacccccccccccaaaccccccccccccccccaaaaa ccccccaaacccccccccccaaacccccccccccccccccaaaa cccccccccccccccccccccccccccccccccccccccaaaaa Node goes from (19,15) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14) Node goes from (19,14) to (20,14) Node goes from (20,14) to (19,14)